Explanation:
Air pollution is a major global environmental risk to our health and food security. It is estimated to cause about 3.7 million premature deaths worldwide and destroys enough crops to feed millions of people every year. ... Project impact of future changes in human activities and climate on air quality.
Answer:
air polution is a global problem because most of the gasses emanated from the wastes, chimmey, exhaust pipes such as C02, CO causes global warming
Explanation:
and the global warming is the long-term rise in the average temperature of the Earth's climate system. It is a major aspect of current climate change, and has been demonstrated by direct temperature measurements and by measurements of various effects of the warming.
